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Fault Diagnosis of an Intelligent Building Facility Using Bayesian Networks

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There is great significance to diagnose the fault of an intelligent building facility for fault controlling, repairing, eliminating and preventing. As an example, this paper established a Bayesian networks model for fault diagnosis of the refrigeration system of an intelligent building facility, gave the networks parameters, and analyzed the reasoning mechanism. Based on the model, some data was analyzed and diagnosed by adopting Bayesian networks reasoning platform GeNIe. The result shows that the diagnosis effect is more comprehensive and reasonable than the other method.

intelligent building facility, refrigeration system, fault diagnosis, Bayesian networks

ZHANG Qi-ding、XU Jin-yu、BAI Er-lei

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School of Mechanics, Civil Engineering and Architecture, Northwestern Polytechnical University, Xi'an 710072, P.R.China

The Engineering Institute, Air Force Engineering University, Xi'an 710038, P.R.China

国家自然科学基金

10372084

2008

国际设备工程与管理(英文版)
西北工业大学

国际设备工程与管理(英文版)

影响因子:0.07
ISSN:1007-4546
年,卷(期):2008.13(1)
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